Neatoramanaut Naimul brings us video of an event that happened at his workplace, WCG in San Francisco. A thief brazenly cuts through a bike chain and takes off on the bicycle, right in front of the office windows. The first one out the door is a designer named Kristen.

People have complained that we didn't beat him up, but the truth is, it was pretty scary—the guy was kinda big, and when we called office security on him, he pulled a knife on the security guy (the dude in the shorts with the badge that walks down at the end of the video). We obviously didn't know the guy had a knife, but living in SF you hear stories about deadly bike thieves.

I think stopping the theft was enough bravery for the day. -Thanks, Naimul!